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Bibliographic Details
Main Authors: Selz, Oliver M., Seehausen, Ole
Format: Recurso digital
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Published: Zenodo 2023
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Online Access:https://doi.org/10.5281/zenodo.18065247
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  • <p><b>Table 10.</b> The first- and second-best ratios retrieved from the LDA ratio extractor of pair-wise comparisons of all or a subset of head and body characters of the contemporary specimens from the species of lakes Lucerne and Sarnen. For some comparisons only a subset of characters could be used (a-j); the respective characters that were included are listed at the end of the table. δ is a measure of how good shape discriminates in comparison to size (i.e., the smaller the less allometry). Ratios marked with an asterisk * have very little (not more than one specimen of one species overlaps with the other species) or no overlap and were thus eligible for use in the species key and the diagnoses.</p><table><thead><tr><th colspan="1" rowspan="1">Species comparison</th><th colspan="1" rowspan="1">Best ratio</th><th colspan="1" rowspan="1">Range species 1</th><th colspan="1" rowspan="1">Range species 2</th><th colspan="1" rowspan="1">Standard distance</th><th colspan="1" rowspan="1">δ (shape vs. size)</th></tr></thead><tbody><tr><td colspan="1" rowspan="2"><i>C. litoralis</i> vs. <i>C. intermundia</i> (a)</td><td colspan="1" rowspan="1">PreD/ED *</td><td colspan="1" rowspan="1">10.89-12.75</td><td colspan="1" rowspan="1">9.92-10.59</td><td colspan="1" rowspan="1">19.5</td><td colspan="1" rowspan="1">0.17</td></tr><tr><td colspan="1" rowspan="1">SN/M *</td><td colspan="1" rowspan="1">1.17-1.39</td><td colspan="1" rowspan="1">1.02-1.17</td><td colspan="1" rowspan="1">18.95</td><td colspan="1" rowspan="1">0.18</td></tr><tr><td colspan="1" rowspan="2"><i>C. litoralis</i> vs. <i>C. suspensus</i> (b)</td><td colspan="1" rowspan="1">CD/UJW *</td><td colspan="1" rowspan="1">1.74-1.97</td><td colspan="1" rowspan="1">1.5-1.68</td><td colspan="1" rowspan="1">11.98</td><td colspan="1" rowspan="1">0.27</td></tr><tr><td colspan="1" rowspan="1">CD/PreD *</td><td colspan="1" rowspan="1">0.16-0.18</td><td colspan="1" rowspan="1">0.15-0.16</td><td colspan="1" rowspan="1">11.43</td><td colspan="1" rowspan="1">0.28</td></tr><tr><td colspan="1" rowspan="2"><i>C. litoralis</i> vs. <i>C. nobilis</i> (c)</td><td colspan="1" rowspan="1">CD/PostD *</td><td colspan="1" rowspan="1">0.17-0.21</td><td colspan="1" rowspan="1">0.14-0.16</td><td colspan="1" rowspan="1">54.78</td><td colspan="1" rowspan="1">0.06</td></tr><tr><td colspan="1" rowspan="1">PecF2/DFAe *</td><td colspan="1" rowspan="1">0.84-0.92</td><td colspan="1" rowspan="1">0.94-1.10</td><td colspan="1" rowspan="1">54.52</td><td colspan="1" rowspan="1">0.06</td></tr><tr><td colspan="1" rowspan="2"><i>C. litoralis</i> vs. <i>C. muelleri</i> (d)</td><td colspan="1" rowspan="1">CD/ED *</td><td colspan="1" rowspan="1">1.87-2.25</td><td colspan="1" rowspan="1">1.12-1.43</td><td colspan="1" rowspan="1">34.61</td><td colspan="1" rowspan="1">0.24</td></tr><tr><td colspan="1" rowspan="1">HD/SW *</td><td colspan="1" rowspan="1">4.45-5.55</td><td colspan="1" rowspan="1">3.45-4.45</td><td colspan="1" rowspan="1">33.84</td><td colspan="1" rowspan="1">0.25</td></tr><tr><td colspan="1" rowspan="1"><b>Species comparison</b></td><td colspan="1" rowspan="1"><b>Best ratio</b></td><td colspan="1" rowspan="1"><b>Range species 1</b></td><td colspan="1" rowspan="1"><b>Range species 2</b></td><td colspan="1" rowspan="1"><b>Standard distance</b></td><td colspan="1" rowspan="1">δ <b>(shape vs. size)</b></td></tr><tr><td colspan="1" rowspan="1"><i>C. intermundia</i> vs. <i>C. suspensus</i> (e)</td><td colspan="1" rowspan="1">PreD/ED *</td><td colspan="1" rowspan="1">9.92-10.59</td><td colspan="1" rowspan="1">10.73-11.4</td><td colspan="1" rowspan="1">14.96</td><td colspan="1" rowspan="1">0.01</td></tr><tr><td colspan="1" rowspan="1"><i>C. intermundia</i> vs. <i>C. nobilis</i> (f)</td><td colspan="1" rowspan="1">CD/HW *</td><td colspan="1" rowspan="1">0.77-0.87</td><td colspan="1" rowspan="1">0.63-0.77</td><td colspan="1" rowspan="1">13.81</td><td colspan="1" rowspan="1">0.06</td></tr><tr><td colspan="1" rowspan="1"><i>C. intermundia</i> vs. <i>C. muelleri</i> (g)</td><td colspan="1" rowspan="1">CD/ED *</td><td colspan="1" rowspan="1">1.53-1.84</td><td colspan="1" rowspan="1">1.12-1.43</td><td colspan="1" rowspan="1">16.58</td><td colspan="1" rowspan="1">0.28</td></tr><tr><td colspan="1" rowspan="1"><b>Species comparison</b></td><td colspan="1" rowspan="1"><b>Best ratio</b></td><td colspan="1" rowspan="1"><b>Range species 1</b></td><td colspan="1" rowspan="1"><b>Range species 2</b></td><td colspan="1" rowspan="1"><b>Standard distance</b></td><td colspan="1" rowspan="1">δ <b>(shape vs. size)</b></td></tr><tr><td colspan="1" rowspan="1"><i>C. suspensus</i> vs. <i>C. nobilis</i> (h)</td><td colspan="1" rowspan="1">PecFB/CD *</td><td colspan="1" rowspan="1">0.41-0.43</td><td colspan="1" rowspan="1">0.45-0.52</td><td colspan="1" rowspan="1">49.76</td><td colspan="1" rowspan="1">0.02</td></tr><tr><td colspan="1" rowspan="2"><i>C. suspensus</i> vs. <i>C. muelleri</i> (i)</td><td colspan="1" rowspan="1">PreD/ED *</td><td colspan="1" rowspan="1">10.73-11.4</td><td colspan="1" rowspan="1">8.17-9.63</td><td colspan="1" rowspan="1">28</td><td colspan="1" rowspan="1">0.19</td></tr><tr><td colspan="1" rowspan="1">BD/LJ *</td><td colspan="1" rowspan="1">2.71-3.33</td><td colspan="1" rowspan="1">2.01-2.63</td><td colspan="1" rowspan="1">27.46</td><td colspan="1" rowspan="1">0.2</td></tr><tr><td colspan="1" rowspan="1"><b>Species comparison</b></td><td colspan="1" rowspan="1"><b>Best ratio</b></td><td colspan="1" rowspan="1"><b>Range species 1</b></td><td colspan="1" rowspan="1"><b>Range species 2</b></td><td colspan="1" rowspan="1"><b>Standard distance</b></td><td colspan="1" rowspan="1">δ <b>(shape vs. size)</b></td></tr><tr><td colspan="1" rowspan="1"><i>C. nobilis</i> vs. <i>C. muelleri</i> (j)</td><td colspan="1" rowspan="1">ED/HD *</td><td colspan="1" rowspan="1">0.27-0.33</td><td colspan="1" rowspan="1">0.35-0.42</td><td colspan="1" rowspan="1">29.85</td><td colspan="1" rowspan="1">0.21</td></tr><tr><td colspan="1" rowspan="1"><b>Species comparison</b></td><td colspan="1" rowspan="1"><b>Best ratio</b></td><td colspan="1" rowspan="1"><b>Range species 1</b></td><td colspan="1" rowspan="1"><b>Range species 2</b></td><td colspan="1" rowspan="1"><b>Standard distance</b></td><td colspan="1" rowspan="1">δ <b>(shape vs. size)</b></td></tr><tr><td colspan="1" rowspan="1"><i>C. sarnensis</i> vs. <i>C. litoralis</i> (k)</td><td colspan="1" rowspan="1">ED/HD *</td><td colspan="1" rowspan="1">0.33-0.39</td><td colspan="1" rowspan="1">0.25-0.30</td><td colspan="1" rowspan="1">99.33</td><td colspan="1" rowspan="1">0.04</td></tr><tr><td colspan="1" rowspan="1"><i>C. sarnensis</i> vs. <i>C. intermundia</i> (l)</td><td colspan="1" rowspan="1">SL/ED</td><td colspan="1" rowspan="1">16.29-21.67</td><td colspan="1" rowspan="1">20.59-24.04</td><td colspan="1" rowspan="1">19.6</td><td colspan="1" rowspan="1">0.07</td></tr><tr><td colspan="1" rowspan="2"><i>C. sarnensis</i> vs. <i>C. suspensus</i> (m)</td><td colspan="1" rowspan="1">PreD/ED *</td><td colspan="1" rowspan="1">7.42-10.21</td><td colspan="1" rowspan="1">10.73-11.40</td><td colspan="1" rowspan="1">7.24</td><td colspan="1" rowspan="1">0.17</td></tr><tr><td colspan="1" rowspan="1">PelvF/PreA *</td><td colspan="1" rowspan="1">0.20-0.24</td><td colspan="1" rowspan="1">0.20-0.21</td><td colspan="1" rowspan="1">6.56</td><td colspan="1" rowspan="1">0.17</td></tr><tr><td colspan="1" rowspan="1"><i>C. sarnensis</i> vs. <i>C. nobilis</i> (n)</td><td colspan="1" rowspan="1">PostD/EC *</td><td colspan="1" rowspan="1">5.94-7.94</td><td colspan="1" rowspan="1">7.87-9.77</td><td colspan="1" rowspan="1">14.28</td><td colspan="1" rowspan="1">0.14</td></tr><tr><td colspan="1" rowspan="1"><b>Multispecies comparison</b></td><td colspan="5" rowspan="1"></td></tr><tr><td colspan="1" rowspan="1"><i>C. muelleri</i> vs. <i>C. intermundia + C. nobilis</i> (o)</td><td colspan="1" rowspan="1">TL/ED *</td><td colspan="1" rowspan="1">21.37-24.65</td><td colspan="1" rowspan="1">24.45-29.59</td><td colspan="1" rowspan="1">9.75</td><td colspan="1" rowspan="1">0.40</td></tr></tbody></table><p>(a) PecF2, DFB, DFAe, DFAd, DFPe, CD, CL, PAdC, DHL, PreP, PreA, PreD, PostD, SN, ED, EH, HL, MW, UJ, LJ, M, SW, HW, UJW, ES (b) DFAe, CD, PAdC, DHL, PreP, PreA, PreD, PostD, SN, ED, HL, MW, UJ, LJ, M, UJW (c) PelvF, PecF2, DFB, DFAe, DFAd, DFPe, AFAe, AdFB, CD, CL, PAdC, DHL, PreP, PreA, SL, PreD, PostD, SN, ED, EC, EH, HL, HD, MW, UJ, LJ, M, SW, HW, IOW, UJW, ES (d) all characters except PelvFS, SL, INW, CF, TL (e) PelvFB, CD, DHL, PreP, PreA, PreD, PostD, SN, ED, HL, MW, UJ, LJ, M, SD, UJW, ES (f) PelvF, PecF2, DFB, DFAe, DFAd, DFPe, AFAe, CD, CL, PAdC, DHL, PreP, PreA, PreD, BD, PostD, SN, ED, EH, PostO, HL, HD, MW, UJ, LJ, M, SW, HW, IOW, LJW, UJW, ES (g) all characters except CF, TL (h) PelvFB, PELVF, PECFB, PECF2, DFAe, CD, CL, DHL, PreP, PreA, PreD, BD, SN, ED, PostO, MW, LJ, M, SD, SW, IOW, INW, LJW (i) PelvF, PecF2, DFB, DFAe, DFAd, DFPe, AFB, AFAe, CD, CL, PAdC, DHL, PreP, PreA, PreD, BD, PostD, SN, ED, EH, PostO, HD, HL, MW, UJ, LJ, M, SD, SW, HW, IOW, UJW, ES (j) PelvF, PecF2, DFAe, DFAd, AFB, AFAe, CD, CL, DHL, PreP, PreD, BD, PostD, SN, ED, PostO, HL, HD, LJ, M, SD, SW, HW, IOW, UJW, ES (k) all characters except TL, CF, EC, PecF1, AdFB (l) all characters except TL, CF, EC, PecF1 (m) PelvFB, PelvF, PecFB, PecF2, DFAe, CD, CL, DHL, PreP, PreA, PreD, BD, SN, ED, PostO, MW, LJ, M, SD, SW, IOW, INW, LJW (n) all characters (o) all characters.</p>